D-Unit

This unit was probably the most straightforward out of all the units. It's not uncommon for people to get 14 or 15 on this unit. Some things you should watch out for though: each quiz has 5 questions meaning, one question = 1% of your final grade. Pressure... now you wish you hadn't read that eh? No worries! Just know how to do the calculations for the quizzes and you should be fine. Know how to convert units and the actual quizzes should be almost the same as the ones I have posted below. Numbers change though obviously. Lastly, part marks are not awarded so make sure you check your work carefully even though it's easy questions like calculating pH. Sample quizzes and answers (quizzes from previous years) are found below: